Are there any concerns about side effects of Vitaran, the ingredient in salmon injections?

My skin barrier is severely compromised, so I urgently need regenerative care. I've heard that the Vitaran procedure is all the rage these days. I've heard that the PN component is excellent for skin regeneration, but are there any potential side effects or precautions I should be aware of after the procedure? I'm curious if the embossing effect lingers for too long or if temporary redness persists for a certain duration. Although the Vitaran component itself is said to be safe, my skin is quite sensitive, so I want to make a careful decision. I'm also curious about the soothing care provided after the procedure, and I would appreciate it if you could confirm whether the treatment definitely helps resolve internal dryness.